Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 50/72 and 6/7

50/72 + 6/7 is 391/252.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 7 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    50/72 = 50 × 7/72 × 7 = 350/504
  3. Likewise, for the 2nd fraction, since 7 × 72 = 504,
    6/7 = 6 × 72/7 × 72 = 432/504
  4. Add the two like fractions:
    350/504 + 432/504 = 350 + 432/504 = 782/504
  5. 782/504 simplified gives 391/252
  6. So, 50/72 + 6/7 = 391/252
    In mixed form: 1139/252

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com